| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.58 | 12.792% | $192.4006 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $62.52 | 12.281% | $70.1981 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $27.35 | 3.224% | $28.2318 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $216.68 | 6.553% | $230.879 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $132.54 | 4.404% | $138.3771 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $32.57 | 9.711% | $35.7329 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $225.28 | 9.633% | $246.9812 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $867.52 | $942.8007 | $942.80 | $942.90 | $942.80 | |